Q: Is 28,380 a Composite Number?

 A: Yes, 28,380 is a composite number.

Why is 28,380 a composite number?

A composite number is a number that can be divided evenly by more numbers than 1 and itself. It is the opposite of a prime number.

The number 28,380 can be evenly divided by 1 2 3 4 5 6 10 11 12 15 20 22 30 33 43 44 55 60 66 86 110 129 132 165 172 215 220 258 330 430 473 516 645 660 860 946 1,290 1,419 1,892 2,365 2,580 2,838 4,730 5,676 7,095 9,460 14,190 and 28,380, with no remainder.

Since 28,380 cannot be divided by just 1 and 28,380, it is a composite number.


More Examples

Number 28,37828,37928,38128,382
Composite? yesyesyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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